Open-source News

Linux Ready To Upstream Support For Google's PSP Encryption For TCP Connections

Phoronix - Sun, 09/21/2025 - 21:04
Not to be confused with AMD's Platform Security Processor (PSP), but Google's PSP Security Protocol (PSP) for encryption in-transit for TCP network connections is now ready for the mainline kernel. This initial PSP encryption support for network connections is set to arrive with the upcoming Linux 6.18 kernel...

Multi-Kernel Architecture Proposed For The Linux Kernel

Phoronix - Sun, 09/21/2025 - 18:39
Code was open-sourced this week and posted to the Linux kernel mailing list as a "request for comments" (RFC) for a multi-kernel architecture. This proposal could allow for multiple independent kernel instances to co-exist on a single physical machine. Each kernel could run on dedicated CPU Cores while sharing underlying hardware resources. This could also allow for some complex use-cases such as real-time (RT) kernels running on select CPU cores...

Linux 6.18 Expected To Land Google's Rust Binder Driver

Phoronix - Sun, 09/21/2025 - 18:22
The past few years Google engineers have been reimplementing Android's Binder driver in the Rust programming language. Binder is a critical part of Android for inter-process communication (IPC) and now with Linux 6.18 it looks like the Rust rewrite will be upstreamed...

Linux 6.18 To Make It Easier Parsing PCI Device Serial Numbers

Phoronix - Sun, 09/21/2025 - 08:59
A patch queued into the PCI subsystem's "next" branch ahead of the Linux 6.18 merge window will uniformally expose the PCI device serial number of devices via sysfs for easy programmatic parsing...

Git Developers Debate Making Rust Mandatory

Phoronix - Sun, 09/21/2025 - 02:53
Developers behind the Git distributed revision control system are debating whether to make Rust programming language support mandatory...

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